Location summary
Table 2: Summary of results by island and depth strata.
|
Sites |
# Transects |
# Reels |
# Taxa |
Abundance (ind/m2) |
Biomass (g/m2) |
| Fanna |
| Deep |
6 |
6 |
18 |
77.50 |
13.76 |
751.83 |
| Shallow |
6 |
6 |
18 |
60.83 |
14.36 |
328.81 |
| Overall |
— |
12 |
36 |
69 |
14 |
540 |
| Helen |
| Deep |
14 |
15 |
45 |
67.80 |
6.82 |
696.49 |
| Shallow |
14 |
15 |
45 |
74.87 |
9.73 |
646.62 |
| Overall |
— |
30 |
90 |
71 |
8 |
672 |
| Merir |
| Deep |
7 |
7 |
21 |
67.57 |
6.33 |
875.68 |
| Shallow |
7 |
7 |
21 |
73.43 |
5.68 |
697.21 |
| Overall |
— |
14 |
42 |
70 |
6 |
786 |
| Pulo Anna |
| Deep |
4 |
4 |
12 |
61.25 |
17.72 |
1431.37 |
| Shallow |
4 |
4 |
12 |
67.50 |
10.43 |
756.46 |
| Overall |
— |
8 |
24 |
64 |
14 |
1094 |
| Sonsorol |
| Deep |
7 |
7 |
21 |
72.57 |
17.38 |
552.88 |
| Shallow |
7 |
7 |
21 |
64.00 |
17.22 |
422.41 |
| Overall |
— |
14 |
42 |
68 |
17 |
488 |
| Tobi |
| Deep |
6 |
6 |
18 |
69.50 |
7.87 |
879.63 |
| Shallow |
6 |
6 |
18 |
73.17 |
13.96 |
676.63 |
| Overall |
— |
12 |
36 |
71 |
11 |
778 |
Analyses
Diversity
Table 3: Results of Adonis model for univariate analysis of fish species richness
|
df |
SumOfSqs |
R2 |
statistic |
p.value |
| depth_strata |
1 |
17.187 |
0.001 |
0.134 |
0.721 |
| location |
5 |
700.063 |
0.061 |
1.095 |
0.391 |
| exposure |
1 |
865.000 |
0.075 |
6.763 |
0.018 |
| habitat |
1 |
17.074 |
0.001 |
0.133 |
0.701 |
| diver |
1 |
18.771 |
0.002 |
0.147 |
0.700 |
| Residual |
79 |
10104.930 |
0.877 |
NA |
NA |
| Total |
89 |
11527.156 |
1.000 |
NA |
NA |
Abundance
Table 4: Results of Adonis model for univariate analysis of fish abundance
|
df |
SumOfSqs |
R2 |
statistic |
p.value |
| depth_strata |
1 |
29.318 |
0.006 |
0.767 |
0.399 |
| location |
5 |
1245.230 |
0.235 |
6.515 |
0.001 |
| exposure |
1 |
229.449 |
0.043 |
6.003 |
0.017 |
| habitat |
1 |
2.019 |
0.000 |
0.053 |
0.797 |
| diver |
1 |
695.530 |
0.132 |
18.196 |
0.001 |
| Residual |
79 |
3019.706 |
0.571 |
NA |
NA |
| Total |
89 |
5289.048 |
1.000 |
NA |
NA |
Biomass
Table 5: Results of Adonis model for univariate analysis of fish biomass
|
df |
SumOfSqs |
R2 |
statistic |
p.value |
| diver |
1 |
281913.07 |
0.015 |
2.014 |
0.161 |
| depth_strata |
1 |
965942.72 |
0.051 |
6.899 |
0.009 |
| habitat |
1 |
16539.82 |
0.001 |
0.118 |
0.716 |
| exposure |
1 |
1580881.99 |
0.084 |
11.291 |
0.001 |
| location |
5 |
3247391.55 |
0.173 |
4.639 |
0.001 |
| Residual |
79 |
11060545.73 |
0.588 |
NA |
NA |
| Total |
89 |
18812734.31 |
1.000 |
NA |
NA |
By exposure
Table 6: Summary of results by island and exposure
|
Sites |
# Transects |
# Reels |
# Taxa |
Abundance (ind/m2) |
Biomass (g/m2) |
| Fanna |
| Leeward |
1 |
2 |
6 |
69.50 |
10.40 |
812.14 |
| Windward |
5 |
10 |
30 |
69.10 |
14.79 |
485.95 |
| Helen |
| Lagoon |
4 |
8 |
24 |
67.88 |
8.04 |
191.03 |
| Leeward |
6 |
12 |
36 |
66.42 |
6.01 |
544.84 |
| Windward |
5 |
10 |
30 |
80.00 |
11.18 |
1208.03 |
| Merir |
| Leeward |
3 |
6 |
18 |
68.17 |
5.40 |
867.84 |
| Windward |
4 |
8 |
24 |
72.25 |
6.46 |
725.40 |
| Pulo Anna |
| Leeward |
2 |
4 |
12 |
62.00 |
13.51 |
667.86 |
| Windward |
2 |
4 |
12 |
66.75 |
14.64 |
1519.97 |
| Sonsorol |
| Leeward |
4 |
8 |
24 |
65.50 |
13.97 |
399.07 |
| Windward |
3 |
6 |
18 |
72.00 |
21.74 |
605.73 |
| Tobi |
| Leeward |
5 |
10 |
30 |
70.90 |
11.36 |
749.79 |
| Windward |
1 |
2 |
6 |
73.50 |
8.67 |
919.82 |